N Channel and P Channel MOSFET Surface Mount Package JSCJ CJX3439K Low Logic Level Gate Drive Device
Key Attributes
Model Number:
CJX3439K
Product Custom Attributes
Drain To Source Voltage:
20V
Current - Continuous Drain(Id):
750mA
RDS(on):
380mΩ@4.5V;270mΩ@4.5V
Gate Threshold Voltage (Vgs(th)):
1.1V
Type:
N-Channel + P-Channel
Reverse Transfer Capacitance (Crss@Vds):
9pF
Number:
1 N-channel
Output Capacitance(Coss):
13pF;15pF
Input Capacitance(Ciss):
79pF
Pd - Power Dissipation:
-
Gate Charge(Qg):
-
Mfr. Part #:
CJX3439K
Package:
SOT-563
Product Description
Product Overview
The CJX3439K is a N-Channel + P-Channel MOSFET in a surface mount package, designed for low logic level gate drive and ESD protected gates. It offers low RDS(on) and is suitable for load/power switching, interfacing switching, battery management for ultra-small portable electronics, and logic level shifting.
Product Attributes
- Brand: JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD
- Package: SOT-563
Technical Specifications
| Parameter | N-MOSFET Symbol | N-MOSFET Value | P-MOSFET Symbol | P-MOSFET Value | Unit |
|---|---|---|---|---|---|
| Drain-Source Voltage | VDS | 20 | VDS | -20 | V |
| Gate-Source Voltage | VGS | 12 | VGS | 12 | V |
| Continuous Drain Current (note 1) | ID | 0.75 | ID | -0.66 | A |
| Pulsed Drain Current (tp=10us) | IDM | 1.8 | IDM | -1.2 | A |
| Thermal Resistance Junction to Ambient (note 1) | RJA | 833 | RJA | 833 | /W |
| Junction Temperature | TJ | 150 | TJ | 150 | |
| Storage Temperature | TSTG | -55~+150 | TSTG | -55~+150 | |
| Lead Temperature for Soldering (1/8 from case for 10 s) | TL | 260 | TL | 260 | |
| Drain-source breakdown voltage | V(BR)DSS | 20 | V(BR)DSS | -20 | V |
| Gate threshold voltage (note 2) | VGS(th) | 0.35 - 1.1 | VGS(th) | -0.35 - -1.1 | V |
| Drain-source on-resistance (note 2) | RDS(on) | 380 m @ VGS=4.5V, ID=0.65A 450 m @ VGS=2.5V, ID=0.55A 800 m @ VGS=1.8V, ID=0.45A | RDS(on) | 520 m @ VGS=-4.5V, ID=-1A 700 m @ VGS=-2.5V, ID=-0.8A 950 m @ VGS=-1.8V, ID=-0.5A | m |
| Input Capacitance | Ciss | 79 - 120 pF @ VDS=16V,VGS=0V,f=1MHz | Ciss | 113 - 170 pF @ VDS=-16V,VGS=0V,f=1MHz | pF |
| Output Capacitance | Coss | 13 - 20 pF @ VDS=16V,VGS=0V,f=1MHz | Coss | 15 - 25 pF @ VDS=-16V,VGS=0V,f=1MHz | pF |
| Reverse Transfer Capacitance | Crss | 9 - 15 pF @ VDS=16V,VGS=0V,f=1MHz | Crss | 9 - 15 pF @ VDS=-16V,VGS=0V,f=1MHz | pF |
| Turn-on delay time | td(on) | 6.7 ns @ VGS=4.5V,VDS=10V, ID=500mA,RGEN=10 | td(on) | 9 ns @ VGS=-4.5V,VDS=-10V, ID=-200mA,RGEN=10 | ns |
| Turn-on rise time | tr | 4.8 ns | tr | 5.8 ns | ns |
| Turn-off delay time | td(off) | 17.3 ns | td(off) | 32.7 ns | ns |
| Turn-off fall time | tf | 7.4 ns | tf | 20.3 ns | ns |
2410121917_JSCJ-CJX3439K_C504143.pdf
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